Dm header icons reactive (#190)

* header reactive to noise session

* favorite button reactive

* icon change

* nice

app/src/main/java/com/bitchat/android/noise/NoiseSessionManager.kt

@@ -157,6 +157,13 @@ class NoiseSessionManager(
         return hasSession
     }
     
+    /**
+     * Get session state for a peer (for UI state display)
+     */
+    fun getSessionState(peerID: String): NoiseSession.NoiseSessionState {
+        return getSession(peerID)?.getState() ?: NoiseSession.NoiseSessionState.Uninitialized
+    }
+    
     /**
      * Get remote static public key for a peer (if session established)
      */